Base | Representation |
---|---|
bin | 10010110101101110101001 |
3 | 100021220120112 |
4 | 102311232221 |
5 | 2231014130 |
6 | 253504105 |
7 | 56656304 |
oct | 22655651 |
9 | 10256515 |
10 | 4938665 |
11 | 2873546 |
12 | 17a2035 |
13 | 103bbb4 |
14 | 927b3b |
15 | 678495 |
hex | 4b5ba9 |
4938665 has 8 divisors (see below), whose sum is σ = 5979528. Its totient is φ = 3915520.
The previous prime is 4938643. The next prime is 4938673. The reversal of 4938665 is 5668394.
4938665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 151321 + 4787344 = 389^2 + 2188^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4938665 - 26 = 4938601 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3806 + ... + 4935.
It is an arithmetic number, because the mean of its divisors is an integer number (747441).
Almost surely, 24938665 is an apocalyptic number.
It is an amenable number.
4938665 is a deficient number, since it is larger than the sum of its proper divisors (1040863).
4938665 is a wasteful number, since it uses less digits than its factorization.
4938665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8859.
The product of its digits is 155520, while the sum is 41.
The square root of 4938665 is about 2222.3107343484. The cubic root of 4938665 is about 170.2955067915.
The spelling of 4938665 in words is "four million, nine hundred thirty-eight thousand, six hundred sixty-five".
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